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Good Quality Dense Fused Alumina - Fused Dense Corundum – Yufa

Good Quality Dense Fused Alumina - Fused Dense Corundum – Yufa


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Our company sticks to the principle of "Quality is the life of the company, and reputation is the soul of it" for Al2o3 Calcined Alumina, White Aluminum Oxide Powder, White Alundum, With a wide range, top quality, reasonable rates and stylish designs, our products are extensively used with this industries and other industries.
Good Quality Dense Fused Alumina - Fused Dense Corundum – Yufa Detail:

Applications

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Refractory Brick

The fused dense corundum is one of the first-choice raw materials for the production of high-performance unshaped and shaped refractory materials.

1.It’s widely used in industries such as steel, cement, ceramics, petrochemicals, etc.

2.It’s main raw materials for making blast furnace iron trough castables, ladle castables, ramming materials, preforms and other unshaped refractory materials.

3.It’s an ideal raw materials for various shaped products such as three continuous casting pieces, aire bricks, nozzle block bricks, etc.

4.It’s also an excellent material for making steel-making long nozzles, skateboards and various corundum bricks.

Grit and Fine Powder

0.1-0 mm, 0.2-0 mm, 0.5-0 mm, 1-0 mm, 1-0.5 mm, 3-1 mm,  5-3 mm, 8-5 mm, 10-5 mm, 25-10 mm, 100 mesh, 200 mesh, 325 mesh ……

Other spec are available upon request.

Product Advantages

1.Select high-quality industrial alumina, which is high purity, low impurities. YUFA control quality from raw materials.

2.Fused dense alumina has a high melting point and a high-volume density, which melted at high temperature and constant temperature in an advanced electric melting tilting furnace.

Melting Process

Tilting Furnace – Transfert – Cool Down – Barmac Crusher & Sorting – Sand Making – Warehouse

QC

To the fused dense corundum, the chemical composition of Al2O3, SiO2, Fe2O3,K2O,Na2O need to be tested, also very strick with the inspection of the bulk density.

Chemical Composition

Chemical Composition

Grit > 0.1mm

Typical Value

Fine Powder

≤ 0.1mm

Typical Value

Al2O3%≥

99.2

99.6

99

99.4

SiO2%≤

0.5

0.4

0.7

0.5

Fe2O3%≤

0.1

0.03

0.1

0.05

TiO2%≤

0.1

0.05

0.1

0.05

CaO%≤

MgO%≤

Na2O%≤

C%≤

0.08

0.12

0.1

Apparent porosity %≤

2

0.8

2

0.8

Bulk Density g/cm3

3.9

3.93

True Density g/cm3

3.96

3.99

3.96

3.98


Product detail pictures:

Good Quality Dense Fused Alumina - Fused Dense Corundum – Yufa detail pictures

Good Quality Dense Fused Alumina - Fused Dense Corundum – Yufa detail pictures

Good Quality Dense Fused Alumina - Fused Dense Corundum – Yufa detail pictures

Good Quality Dense Fused Alumina - Fused Dense Corundum – Yufa detail pictures

Good Quality Dense Fused Alumina - Fused Dense Corundum – Yufa detail pictures

Good Quality Dense Fused Alumina - Fused Dense Corundum – Yufa detail pictures

Good Quality Dense Fused Alumina - Fused Dense Corundum – Yufa detail pictures


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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for Good Quality Dense Fused Alumina - Fused Dense Corundum – Yufa , The product will supply to all over the world, such as: Casablanca, Bogota, Honduras, Company name, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by ISO quality management standard strictly, creating top-ranking company by spirit of progress-marking honesty and optimism.
  • The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Mary from Monaco - 2017.08.21 14:13
    This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Jack from South Korea - 2017.10.23 10:29
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